Computers are useful machines. They can help people a lot in their daily life. For example, they can help people to save much time to do more work, and they can help people to work out many problems they can't do easily. Our country asks everyone to learn to use computers before the twenty-first century, except the old people.
Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. However, many of their children use computers to play games, to watch videos or to sing. The teachers and parents complain that computers can not help children to study but make them fall behind. So computers are locked in boxes by parents.
In some other countries, even some scientists also hate computers. They say computers let millions of people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they bring people happiness?
It will be decided by today's students themselves!
1.Why do we say the computer is a useful machine? Because ______.
A. our country asks us to learn it
B. it can help us a lot
C. we can use it to play games
D. it can help us to find jobs
2.What do many teachers and parents complain about? They complain that ______ .
A. their students and children use computers to study.
B. computers let them lose their jobs
C. computers make their students and children fall behind
D. computers bring people a lot of trouble
3.How do you understand the last sentence of this passage? I think it means ______.
A. computers are used by people
B. people can live well without computers
C. one must decide how to use computer
D. computers are strange machines
科目：初中英语 来源：湖北省宜昌市2019年八年级下学期八校(4月)联考英语试卷 题型：单选题
He could not __________ a right answer, so he felt very sad.
A. think about B. come up with
C. think over D. think to
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科目：初中英语 来源：浙江省宁波市2019届九年级中考模拟英语试卷 题型：阅读单选
One of the problems with passwords is that users forget them. In order to remember them, people use simple things like their dog’s name, their birth date, or the name of the current month-anything that will give them a clue to remember what their password is.
For the curious hacker (黑客) who has gained access to your online account, this is the same as locking your door and leaving the key under the doormat (门垫).
To create a safe password that is easy to remember, follow these simple steps:
● You should never use personal information as part of your password. It is very easy for someone to guess things like your last name, pet’s name, child’s birth date and other similar details.
● There are tools available to help attackers guess your password. With today’s computing power, it doesn’t take long to try every word in the dictionary and find your password, so it is best if you do not use real words for your password.
● You can make a password much safer by mixing different types of characters. Use some uppercase letters (大写字母) along with lowercase letters (小写字母), numbers and even special characters such as “&” or “%”.
● Rather than trying to remember a password that is created using various character types and is not a word from the dictionary, you can use a “passphrase”. Think of a sentence or a line from a song or poem that you like and create a password using the first letter from each word.
For example, rather than just having a password like “yr $ 1 Hes”, you could take a sentence such as “I like to read the About. Com Internet network security website” and convert it to a password like “il2rtA! nsws” by using the number “2” for the word “to” and using an exclamation point (感叹号) in place of the “I” for “Internet”. You can use a variety of character types and create a safe password that is hard to figure out, but much easier for you to remember.
● You should use a different username and password for each login you’re trying to protect. That way, if someone figures out one of your passwords, the others are still safe. Another approach, which is less safe, but provides a fair balance between security and convenience, is to use one username and password for sites and applications that don’t need the extra security, but use unique usernames and more safe passwords on sites that require more security, such as your bank’s website.
1.How is a password made up of one’s dog’s name or birthdate?
A. It is safe and easy to remember.
B. It can get hacked easily by attackers.
C. It suits those who have a poor memory.
D. It is the most commonly used type of password.
2.According to the article, what is a passphrase made up of?
A. Different character types.
B. A long dictionary word.
C. The title of a song or a poem.
D. The first letter from each word of a sentence.
3.Which of these passwords might be the safest according to the article?
A. jessica208. B. yr $ 1 Hes.
C. HERO&37. D. il2rtA!nsws.
4.What’s the article mainly about?
A. How to make your passwords safer.
B. How hackers get access to computers.
C. How to protect your private information online.
D. Typical problems with passwords.
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科目：初中英语 来源：湖北省武汉市2018-2019学年八年级第二学期3月月考英语试卷 题型：单选题
—In fact, we can help the poor in many ways.
—Yeah. Even the smallest act can make a big __________.
A. difference
B. problem
C. decision
D. deal
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科目：初中英语 来源：湖北省武汉市2018-2019学年八年级第二学期3月月考英语试卷 题型：单选题
—You don′t look well today. __________?
—Nothing really. I′m just not myself.
A. How are you?
B. What do you do
C. What′s wrong with you
D. What are you doing
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The life we were used to_________ a lot over the years.
A. changing B. changed C. has changed D. change
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Nobody except Lily and Lucy ________ that cinema before. Only they can be our guides.
A. have been to B. has been to C. has gone to D. have gone to
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科目：初中英语 来源：河北省石家庄市2018-2019学年七年级下学期第一次月考英语试卷 题型：单选题
For some students, it takes them fifteen minutes school.
A. to get to B. get to C. to get D. get
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科目：初中英语 来源：福建省龙岩市2019届九年级英语下册仁爱版测试卷：Unit5 topic1 题型：单选题
—I went to return the book to Jack, but I couldn’t find him. —He __ the library. You can find him there.
A. has been to B. has gone to C. has left D. went to
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